Maxim Integrated Datasheets for Analog Comparators

Analog comparators are amplifiers that compare the magnitude of voltages at two inputs. An analog comparator is an operational amplifier with negative feedback removed, and with no feedback and very high gain, the output voltage goes to one extreme to the other.
Analog Comparators: Learn more

Product Name	Notes
General-Purpose, Low-Voltage, Single Comparators in Tiny Packages -- MAX9648	General Purpose, Low-Voltage, Single with Hysteresis, Tiny-Pack Comparators
General-Purpose, Low-Voltage, Single Comparators in Tiny Packages -- MAX9647	General Purpose, Low-Voltage, Single, Tiny-Pack Comparators
General-Purpose, Low-Voltage, Dual/Quad, Tiny Pack Comparators -- MAX9092 General-Purpose, Low-Voltage, Dual/Quad, Tiny Pack Comparators -- MAX9093	General-Purpose, Low-Voltage, Dual, Tiny Pack Comparators
General-Purpose, Low-Voltage, Dual/Quad, Tiny Pack Comparators -- MAX9094 General-Purpose, Low-Voltage, Dual/Quad, Tiny Pack Comparators -- MAX9095	General-Purpose, Low-Voltage, Quad, Tiny Pack Comparators
Quad Current-Sense Amplifier with Overcurrent Threshold Comparators -- MAX34406	Quad Current-Sense Amplifier with Overcurrent Threshold Comparators
Quad, DAC-Programmed, CMOS Comparator -- MAX516	Quad, DAC-Programmed, CMOS Comparator
Quad, Ultra-Low-Power, 200Mbps ATE Drivers/Comparators -- MAX19005	Quad, Ultra Low Power, Driver/Comparator
Low-Cost, Micropower, High-Side Current-Sense Amplifier + Comparator + Reference ICs -- MAX4373 Low-Cost, Micropower, High-Side Current-Sense Amplifier + Comparator + Reference ICs -- MAX4374 Low-Cost, Micropower, High-Side Current-Sense Amplifier + Comparator + Reference ICs -- MAX4375	The MAX4373/MAX4374/MAX4 375 low-cost, micropower, high-side current-sense supervisors contain a high-side current-sense amplifier, bandgap reference, and comparator with latching output. They feature a voltage output that eliminates the need for...
1.3mm x 1.3mm, Low-Power Dual Comparator with Reference -- MAX44268	The MAX44268 is an ultra-small and low-power dual comparator ideal for battery-powered applications such as cell phones, notebooks, and portable medical devices that have extremely aggressive board space and power...
1.3mm x 1.3mm, Low-Power Dual Comparator -- MAX44269	The MAX44269 is an ultra-small and low-power dual comparator ideal for battery-powered applications such as cell phones, notebooks, and portable medical devices that have extremely aggressive board space and power...
High-Speed, Low-Power Voltage Comparators -- MAX900 High-Speed, Low-Power Voltage Comparators -- MAX901 High-Speed, Low-Power Voltage Comparators -- MAX902 High-Speed, Low-Power Voltage Comparators -- MAX903	The MAX900–MAX903 high-speed, low-power, single/dual/quad voltage comparators feature differential analog inputs and TTL-logic outputs with active internal pullups. Fast propagation delay (8ns typ at 5mV overdrive) makes the MAX900–MAX903 ideal...
Low-Power, High-Speed, Single-Supply Op Amp Comparator Reference ICs -- MAX9000 Low-Power, High-Speed, Single-Supply Op Amp Comparator Reference ICs -- MAX9001 Low-Power, High-Speed, Single-Supply Op Amp Comparator Reference ICs -- MAX9002 Low-Power, High-Speed, Single-Supply Op Amp Comparator Reference ICs -- MAX9003 Low-Power, High-Speed, Single-Supply Op Amp Comparator Reference ICs -- MAX9004 Low-Power, High-Speed, Single-Supply Op Amp Comparator Reference ICs -- MAX9005	The MAX9000 family features the combination of a high-speed operational amplifier, a 185ns comparator, and a precision 1.230V reference. These devices operate from a single +2.5V to +5.5V supply and...
SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators -- MAX9010 SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators -- MAX9011 SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators -- MAX9012 SC70, 5ns, Low-Power, Single-Supply, Precision TTL Comparators -- MAX9013	The MAX9010/MAX9011/MAX9 013 single and MAX9012 dual, high-speed comparators operate from a single 4.5V to 5.5V power supply and feature low-current consumption. They have precision differential inputs and TTL outputs.
Micropower, Ultra-Small, Single/Dual/Quad Single-Supply Comparators -- MAX9021 Micropower, Ultra-Small, Single/Dual/Quad Single-Supply Comparators -- MAX9022 Micropower, Ultra-Small, Single/Dual/Quad Single-Supply Comparators -- MAX9024	The MAX9021/MAX9022/MAX9 024 single/dual/quad comparators are optimized for low-power consumption while still providing a fast output response. They are designed for single-supply applications from 2.5V to 5.5V, but can also...
UCSP, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX9025 UCSP, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX9026 UCSP, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX9027 UCSP, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX9028	The MAX9025–MAX9028 nanopower comparators in space-saving chip-scale (UCSP™) packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to +1.8V. The MAX9025/MAX9026 feature an on-board 1.236V ±1% reference and draw...
Low-Cost, Ultra-Small, Single/Dual/Quad Single-Supply Comparators -- MAX9030 Low-Cost, Ultra-Small, Single/Dual/Quad Single-Supply Comparators -- MAX9031 Low-Cost, Ultra-Small, Single/Dual/Quad Single-Supply Comparators -- MAX9032 Low-Cost, Ultra-Small, Single/Dual/Quad Single-Supply Comparators -- MAX9034	The MAX9030/MAX9031/MAX9 032/MAX9034 single/dual/quad comparators are optimized for single-supply applications from +2.5V to +5.5V but can also be operated from dual supplies. These comparators have a 188ns propagation delay and...
Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9038 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9039 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9040 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9041 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9042A Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9042B Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9043 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9043A Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9050 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9051 Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9052A Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9052B Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9053A Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs -- MAX9053B	The MAX9038–MAX9043 and MAX9050–MAX9053 feature combinations of low-power comparators and precision voltage references. Their operating voltage range makes them ideal for both 3V and 5V systems. The MAX9039/MAX9040/MAX9 041/MAX9050/MAX9051 have...
Ultra-Small, Low-Power Single Comparators in 4-Bump UCSP and 5-SOT23 -- MAX9060 Ultra-Small, Low-Power Single Comparators in 4-Bump UCSP and 5-SOT23 -- MAX9061 Ultra-Small, Low-Power Single Comparators in 4-Bump UCSP and 5-SOT23 -- MAX9062 Ultra-Small, Low-Power Single Comparators in 4-Bump UCSP and 5-SOT23 -- MAX9063 Ultra-Small, Low-Power Single Comparators in 4-Bump UCSP and 5-SOT23 -- MAX9064	The MAX9060–MAX9064 are small single comparators, ideal for a wide variety of portable electronics applications such as cell phones, media players, and notebooks that have extremely tight board space and...
Ultra-Small, Low-Power Window Comparator in 4 UCSP™ and 5-SOT23 -- MAX9065	The MAX9065 is an ultra-small, low-power, window comparator ideal for a wide variety of portable electronics applications such as cell phones, portable media players, and notebooks that have extremely tight...
Dual/Quad/Single, High-Speed, Ultra-Low-Power, Single-Supply TTL Comparators -- MAX907 Dual/Quad/Single, High-Speed, Ultra-Low-Power, Single-Supply TTL Comparators -- MAX908 Dual/Quad/Single, High-Speed, Ultra-Low-Power, Single-Supply TTL Comparators -- MAX909	The MAX907/MAX908/MAX909 are dual/quad/single, high-speed, ultra-low-power voltage comparators designed for use in systems powered from a single +5V supply; the MAX909 also accepts dual ±5V supplies. Their 40ns propagation delay...
Low-Cost, Ultra-Small, 3µA Single-Supply Comparators -- MAX9075 Low-Cost, Ultra-Small, 3µA Single-Supply Comparators -- MAX9077	The MAX9075/MAX9077 single/dual comparators are optimized for 3V and 5V single-supply applications. These comparators have a 580ns propagation delay and consume just 3µA per comparator. The combination of low-power, single-supply...
+1.0V Micropower SOT23 Comparators -- MAX9100 +1.0V Micropower SOT23 Comparators -- MAX9101	The MAX9100/MAX9101 micropower comparators are optimized for single-cell systems, and are fully specified for operation from a single supply of 1.0V to 5.5V. This ultra-low voltage operation, 5µA quiescent current...
25ns, Dual/Quad/Single, Low-Power, TTL Comparators -- MAX9107 25ns, Dual/Quad/Single, Low-Power, TTL Comparators -- MAX9108 25ns, Dual/Quad/Single, Low-Power, TTL Comparators -- MAX9109	The MAX9107/MAX9108/MAX9 109 dual/quad/single, high-speed, low-power voltage comparators are designed for use in systems powered from a single +5V supply. Their 25ns propagation delay (with 10mV input overdrive) is achieved...
SC70, 1.6V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX9117 SC70, 1.6V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX9118 SC70, 1.6V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX9119 SC70, 1.6V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX9120	The MAX9117–MAX9120 nanopower comparators in space-saving SC70 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to +1.6V. The MAX9117/MAX9118 feature an on-board 1.252V ±1.75% reference and draw an...
Single/Dual, Ultra-Fast, Low-Power, Precision TTL Comparators -- MAX912 Single/Dual, Ultra-Fast, Low-Power, Precision TTL Comparators -- MAX913	The MAX913 single and MAX912 dual, high-speed, low-power comparators have differential inputs and complementary TTL outputs. Fast propagation delay (10ns, typ), extremely low supply current, and a wide common-mode input...
40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators -- MAX9140 40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators -- MAX9141 40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators -- MAX9142 40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators -- MAX9144	The MAX9140/MAX9141 are single and the MAX9142/MAX9144 are dual/quad high-speed comparators optimized for systems powered from a 3V or 5V supply. The MAX9141 features latch enable and device shutdown. These...
SOT23, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX917 SOT23, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX918 SOT23, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX919 SOT23, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference -- MAX920	The MAX917–MAX920 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to +1.8V. The MAX917/MAX918 feature an on-board 1.245V ±1.5% reference and draw an...
Low-Cost, 7ns, Low-Power Voltage Comparators -- MAX9201 Low-Cost, 7ns, Low-Power Voltage Comparators -- MAX9202 Low-Cost, 7ns, Low-Power Voltage Comparators -- MAX9203	The MAX9201/MAX9202/MAX9 203 high-speed, lowpower, quad/dual/single comparators feature TTL logic outputs with active internal pullups. Fast propagation delay (7ns typ at 5mV overdrive) makes these devices ideal for fast A/D...
Ultra Low-Power, Single/Dual-Supply Comparators -- MAX921 Ultra Low-Power, Single/Dual-Supply Comparators -- MAX922 Ultra Low-Power, Single/Dual-Supply Comparators -- MAX923 Ultra Low-Power, Single/Dual-Supply Comparators -- MAX924	The MAX921–MAX924 single, dual, and quad micropower, low-voltage comparators feature the lowest power consumption available. These comparators draw less than 4µA supply current over temperature (MAX921/MAX922), and include an internal...
Ultra-Low-Power, Low-Cost Comparators with 2% Reference -- MAX931 Ultra-Low-Power, Low-Cost Comparators with 2% Reference -- MAX932 Ultra-Low-Power, Low-Cost Comparators with 2% Reference -- MAX933 Ultra-Low-Power, Low-Cost Comparators with 2% Reference -- MAX934	The MAX931–MAX934 single, dual, and quad micropower, low-voltage comparators plus an on-board 2% accurate reference feature the lowest power consumption available. These comparators draw less than 4µA supply current over...
High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators -- MAX941 High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators -- MAX942 High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators -- MAX944	The MAX941/MAX942/MAX944 are single/dual/quad high-speed comparators optimized for systems powered from a 3V or 5V supply. These devices combine high speed, low power, and rail-to-rail inputs. Propagation delay is 80ns,...
Ultra-Low-Power, Single-Supply Op Amp + Comparator + Reference -- MAX951 Ultra-Low-Power, Single-Supply Op Amp + Comparator + Reference -- MAX952 Ultra-Low-Power, Single-Supply Op Amp + Comparator + Reference -- MAX953 Ultra-Low-Power, Single-Supply Op Amp + Comparator + Reference -- MAX954	The MAX951–MAX954 feature combinations of a micropower operational amplifier, comparator, and reference in an 8-pin package. In the MAX951 and MAX952, the comparator's inverting input is connected to an internal...
Dual ECL and Dual/Quad PECL, 500ps, Ultra-High-Speed Comparators -- MAX9600 Dual ECL and Dual/Quad PECL, 500ps, Ultra-High-Speed Comparators -- MAX9601 Dual ECL and Dual/Quad PECL, 500ps, Ultra-High-Speed Comparators -- MAX9602	The MAX9600/MAX9601/MAX9 602 ultra-high-speed comparators feature extremely low propagation delay (500ps). These dual and quad comparators minimize propagation delay skew (10ps) and are designed for low propagation delay dispersion (30ps).
Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators -- MAX961 Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators -- MAX962 Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators -- MAX963 Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators -- MAX964 Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators -- MAX997 Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators -- MAX999	The MAX961–MAX964/MAX997 /MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails™, and the outputs...
High-Side, Current-Sense Amplifiers with 12-Bit ADC and Op Amp/Comparator -- MAX9611 High-Side, Current-Sense Amplifiers with 12-Bit ADC and Op Amp/Comparator -- MAX9612	The MAX9611/MAX9612 are high-side current-sense amplifiers with an integrated 12-bit ADC and a gain block that can be configured either as an op amp or comparator, making these devices ideal...
Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators -- MAX965 Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators -- MAX966 Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators -- MAX967 Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators -- MAX968 Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators -- MAX969 Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparators -- MAX970	The MAX965–MAX970 single/dual/quad micropower comparators feature rail-to-rail inputs and outputs, and fully specified single-supply operation down to +1.6V. These devices draw less than 5µA per comparator and have open-drain outputs...
Single/Dual, Ultra-Fast, ECL-Output Comparators with Latch Enable -- MAX9691 Single/Dual, Ultra-Fast, ECL-Output Comparators with Latch Enable -- MAX9692 Single/Dual, Ultra-Fast, ECL-Output Comparators with Latch Enable -- MAX9693	The MAX9691/MAX9692/MAX9 693 are ultra-fast ECL comparators capable of very short propagation delays. Their design maintains the excellent DC matching characteristics normally found only in slower comparators. The MAX9691/MAX9692/MAX9 693...
Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators -- MAX971 Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators -- MAX972 Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators -- MAX973 Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators -- MAX974 Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators -- MAX981 Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators -- MAX982 Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators -- MAX983 Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators -- MAX984	The MAX971–MAX974 and MAX981–MAX984 single/dual/quad low-voltage comparators feature the lowest power consumption available. These micropower devices draw less than 4µA supply current over temperature (MAX971/MAX972/MAX98 1/MAX982), and include an internal...
Single/Dual, +3V/+5V Dual-Speed Comparators with Auto-Standby -- MAX975 Single/Dual, +3V/+5V Dual-Speed Comparators with Auto-Standby -- MAX977	The MAX975/MAX977 single/dual comparators feature three different operating modes, and are optimized for +3V and +5V single-supply applications. The operating modes are as follows: high speed, high speed with auto-standby,...
Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators -- MAX976 Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators -- MAX978 Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators -- MAX998	The MAX976/MAX978/MAX998 dual/quad/single, high-speed, low-power comparators are optimized for +3V/+5V single-supply applications. They achieve a 20ns propagation delay while consuming only 225µA supply current per comparator. The MAX998 features a...
Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators -- MAX985 Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators -- MAX986 Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators -- MAX989 Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators -- MAX990 Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators -- MAX993 Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators -- MAX994	The MAX985/MAX986/MAX989 /MAX990/MAX993/MAX99 4 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs. Their operating voltages range from 2.5V to 5.5V, making them ideal for both 3V and...
High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators -- MAX987 High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators -- MAX988 High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators -- MAX991 High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators -- MAX992 High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators -- MAX995 High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators -- MAX996	The MAX987/MAX988/MAX991 /MAX992/MAX995/ MAX996 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs. Their operating voltage ranges from +2.5V to +5.5V, making them ideal for both 3V and...
Quad Low-Power 500Mbps ATE Driver/Comparator -- MAX9963 Quad Low-Power 500Mbps ATE Driver/Comparator -- MAX9964	The MAX9963/MAX9964 four-channel, low-power, high-speed pin electronics driver and comparator ICs include, for each channel, a three-level pin driver, a dual comparator, and variable clamps. The driver features a wide...
Dual, Low-Power, 500Mbps ATE Driver/Comparator with 35mA Load -- MAX9967	The MAX9967 dual, low-power, high-speed, pin electronics driver/comparator/lo ad (DCL) IC includes, for each channel, a three-level pin driver, a dual comparator, variable clamps, and an active load. The driver...
Ultra-Fast Precision TTL Comparator -- MXL1016	The Maxim MXL1016 (10ns, typ) high-speed, complementary-output comparator is designed specifically to interface directly to TTL logic while operating from either a dual ±5V supply or a single +5V supply.
SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference -- MAX9015A SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference -- MAX9016A SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference -- MAX9017A SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference -- MAX9017B SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference -- MAX9018A SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference -- MAX9018B SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference -- MAX9019 SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference -- MAX9020	The single MAX9015/MAX9016 and dual MAX9017–MAX9020 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to 1.8V. The A-grade packages feature an on-board 1.236V...
Low-Power Comparators with Precision Reference in 4-Bump UCSP -- MAX9645	Ultra-Small, Low-Power Comparator With Precision Reference and Inverting Input
Low-Power Comparators with Precision Reference in 4-Bump UCSP -- MAX9644 Low-Power Comparators with Precision Reference in 4-Bump UCSP -- MAX9646	Ultra-Small, Low-Power Comparator With Precision Reference and Noninverting Input

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